isis restart-hello-interval
Use this command to configure the T1 timer, interval of ISIS Hello packet with restart TLV.
Use the no parameter to use the default value.
Command Syntax
isis restart-hello-interval <1-65535> (level-1|level-2|)
no isis restart-hello-interval (level-1|level-2|)
Parameters
<1-65535>
Specify the number of seconds in the interval.
level-1
Specify the hello-interval for level-1 IIHs.
level-2
Specify the hello-interval for level-1 IIHs.
Default
By default, ISIS uses 3 seconds for the hello value, and the interval is applied to both level-1 and level-2.
Command Mode
Interface mode
Applicability
This command was introduced before OcNOS version 1.3.
Example
The following example enables and then disables a restart hello interval at 123 seconds for a level 1 interface.
#configure terminal
(config)#interface eth0
(config-if)#isis restart-hello-interval 123 level-1
(config-if)#no isis restart-hello-interval level-1
Last modified date: 08/28/2023